Marantz 1120 lo controllo e lo riparo

21:56
Ampli Harmankardon PM 635 in riparazione

38:02
Finale SAE2200 riparazione tosta!!!

19:00
Equalizzatore E110 Audyne.. vediamo cosa succede

35:53
Marantz 2230 blowing main fuse and one fuse under the hood. find out why?

23:18
Riparo un Tensai TA2350

34:08
LET'S REVIEW A SB-4045S QUADROPHONIC AMPLIFIER #electronics #vintage

21:36
NESSUNO vuole più fare questo LAVORO: perchè?

26:52